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Individual Calculations May 2023 |
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| Kakulidis, Ellen Total change: 12.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2046 | 4.00 | 8 | 0.64 | 20 | 12.80 | |
|  Miller, Eduard | f | | 2354 | GER | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Hjartarson, Johann | g | | 2478 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Melaa, Sondre | | | 2243 | NOR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Salles, Louis | f | | 2287 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Adams, George | | | 1646 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Eiriksson, Sigurdur | | | 1798 | ISL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sigurdsson, Smari | | | 1807 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ongut, Tamas Gunes | f | | 2317 | HUN | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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